The U.S. securities markets have recently undergone (or are undergoing) three fundamental transitions: (1) institutionalization (with the result that institutional investors now dominate both trading and stock ownership); (2) extraordinary ownership concentration (with the consequence that the...

Several commentators have argued that financial “reform” legislation enacted after a market crash is invariably flawed, results in “quack corporate governance” and “bubble laws,” and should be discouraged. This criticism has been specifically directed at both the Sarbanes-Oxley Act...